[jboss-jira] [JBoss JIRA] Updated: (JBCACHE-1366) state transfer optimisation (with preload, and in memory state transfer)

Manik Surtani (JIRA) jira-events at lists.jboss.org
Mon Aug 4 09:49:56 EDT 2008


     [ https://jira.jboss.org/jira/browse/JBCACHE-1366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Manik Surtani updated JBCACHE-1366:
-----------------------------------

    Fix Version/s: 3.1.0
                       (was: 3.0.0.GA)
       Complexity: High


Moving this to 3.1.0, may as well do this together with non-blocking state transfer

> state transfer optimisation (with preload, and in memory state transfer)
> ------------------------------------------------------------------------
>
>                 Key: JBCACHE-1366
>                 URL: https://jira.jboss.org/jira/browse/JBCACHE-1366
>             Project: JBoss Cache
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>            Reporter: Mircea Markus
>            Assignee: Mircea Markus
>            Priority: Minor
>             Fix For: 3.1.0
>
>
> Optimization can be done in in a configuration where the following are true:
> - prelaod
> - in-memory state transfer is enabled
> - no passivation
> - a) shared cache loader OR b)fetch persistent state  
> Optimization:during in-memory state  transfer frome cache ONE to cache TWO, do not transfer the regions which in cache TWO were set for preloading.
> a) is shared cache loader is on that these regions will be loaded from the store anyhow,  so transfer of these regions is redundant
> b) the content of these regions will be transfered at persistent state transfer anyway, so again redundancy during in-memory state transfer

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